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प्रश्न
Choose the correct answer from A, B, C and D:
When a metal atom becomes an ion:
विकल्प
It loses electrons and is oxidised.
It gains electrons and is reduced.
It gains electrons and is oxidised.
It loses electrons and is reduced.
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उत्तर
It loses electrons and is oxidised.
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संबंधित प्रश्न
All the gases from cathode rays and anode rays when electricity is passed through them :What does the formation of cathode rays tell us about the atoms?
The subatomic particle called electron was discovered by :
Which sub-atomic particle was discovered by Chadwick.
What are valence electrons?
If electrons are getting added to en element Y; then
Is Y getting oxidized or reduced?
Explain the following:
Atoms combine by transfer and sharing of an electron(s).
What is the term defined below?
A bond formed by a shared pair of electrons, each bonding atom contributing one electron to the pair.
Name or state the following:
A bond formed by transfer of electron(s)
Explain in brief the experimental proof which led to the discovery of –
Electrons
The maximum number of electrons that can be present in the N shell is ______.
